Matches in SemOpenAlex for { <https://semopenalex.org/work/W2921736967> ?p ?o ?g. }
- W2921736967 endingPage "157" @default.
- W2921736967 startingPage "149" @default.
- W2921736967 abstract "NaClO based chemically enhanced backwash (CEB) is often administered to maintain membrane permeability during the operation of MBR. However, the effect and working mechanism of NaClO concentrations in CEB were rarely investigated. The current investigation examined the changes in membrane resistance, permeate production and membrane morphology with or without CEB in an anammox MBR to reveal the scrubbing effect of different NaClO concentrations (0–596 mg/L). Good cleaning effect indicated by membrane fouling rate of 1.98–2.26 kPa/day and membrane permeate production of 80–88 L was observed when NaClO concentration of 149–596 mg/L was used. The best cleaning effect was observed when 298 mg/L of NaClO was used. To explore the mechanism of CEB action, backwashing foulants were also analyzed. Insoluble EPS transformed into soluble forms like S-EPS or SMP after the sludge was exposed to NaClO. The NaClO based CEB removed 112–675 mg of polysaccharide (PS)/m2 in foulants at NaClO concentration of 149–596 mg/L, which was significantly higher than the value obtained by pure water (35 mg PS/m2). The possible mechanisms behind the detachment of soluble PS seemed as oxidation and sterilization by NaClO. The current investigation provides useful guidelines on NaClO concentrations applied during CEB for anammox MBR." @default.
- W2921736967 created "2019-03-22" @default.
- W2921736967 creator A5008402730 @default.
- W2921736967 creator A5013302721 @default.
- W2921736967 creator A5014527414 @default.
- W2921736967 creator A5018974034 @default.
- W2921736967 creator A5024128681 @default.
- W2921736967 creator A5030309864 @default.
- W2921736967 creator A5058030343 @default.
- W2921736967 creator A5066241327 @default.
- W2921736967 creator A5077034681 @default.
- W2921736967 date "2019-06-01" @default.
- W2921736967 modified "2023-10-16" @default.
- W2921736967 title "Effect of scrubbing by NaClO backwashing on membrane fouling in anammox MBR" @default.
- W2921736967 cites W1775749144 @default.
- W2921736967 cites W1966378591 @default.
- W2921736967 cites W1968834637 @default.
- W2921736967 cites W1974725064 @default.
- W2921736967 cites W1978479965 @default.
- W2921736967 cites W1978830360 @default.
- W2921736967 cites W1982473883 @default.
- W2921736967 cites W1983586178 @default.
- W2921736967 cites W1985143277 @default.
- W2921736967 cites W1987349940 @default.
- W2921736967 cites W1989902826 @default.
- W2921736967 cites W2016699208 @default.
- W2921736967 cites W2030370883 @default.
- W2921736967 cites W2035403501 @default.
- W2921736967 cites W2039022338 @default.
- W2921736967 cites W2044000362 @default.
- W2921736967 cites W2044686892 @default.
- W2921736967 cites W2047418981 @default.
- W2921736967 cites W2069380361 @default.
- W2921736967 cites W2076288335 @default.
- W2921736967 cites W2087730168 @default.
- W2921736967 cites W2090406510 @default.
- W2921736967 cites W2159019565 @default.
- W2921736967 cites W2187256683 @default.
- W2921736967 cites W2304287083 @default.
- W2921736967 cites W2337037667 @default.
- W2921736967 cites W2584679338 @default.
- W2921736967 cites W2586622883 @default.
- W2921736967 cites W2592837900 @default.
- W2921736967 cites W2681986456 @default.
- W2921736967 cites W2727870807 @default.
- W2921736967 cites W2753570349 @default.
- W2921736967 cites W2756222094 @default.
- W2921736967 cites W2789977639 @default.
- W2921736967 cites W2795054097 @default.
- W2921736967 cites W2821246197 @default.
- W2921736967 cites W2898697341 @default.
- W2921736967 cites W2902868958 @default.
- W2921736967 cites W2914863453 @default.
- W2921736967 doi "https://doi.org/10.1016/j.scitotenv.2019.03.170" @default.
- W2921736967 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30904641" @default.
- W2921736967 hasPublicationYear "2019" @default.
- W2921736967 type Work @default.
- W2921736967 sameAs 2921736967 @default.
- W2921736967 citedByCount "38" @default.
- W2921736967 countsByYear W29217369672019 @default.
- W2921736967 countsByYear W29217369672020 @default.
- W2921736967 countsByYear W29217369672021 @default.
- W2921736967 countsByYear W29217369672022 @default.
- W2921736967 countsByYear W29217369672023 @default.
- W2921736967 crossrefType "journal-article" @default.
- W2921736967 hasAuthorship W2921736967A5008402730 @default.
- W2921736967 hasAuthorship W2921736967A5013302721 @default.
- W2921736967 hasAuthorship W2921736967A5014527414 @default.
- W2921736967 hasAuthorship W2921736967A5018974034 @default.
- W2921736967 hasAuthorship W2921736967A5024128681 @default.
- W2921736967 hasAuthorship W2921736967A5030309864 @default.
- W2921736967 hasAuthorship W2921736967A5058030343 @default.
- W2921736967 hasAuthorship W2921736967A5066241327 @default.
- W2921736967 hasAuthorship W2921736967A5077034681 @default.
- W2921736967 hasConcept C115792997 @default.
- W2921736967 hasConcept C127413603 @default.
- W2921736967 hasConcept C180461467 @default.
- W2921736967 hasConcept C185592680 @default.
- W2921736967 hasConcept C201289731 @default.
- W2921736967 hasConcept C2778909257 @default.
- W2921736967 hasConcept C41625074 @default.
- W2921736967 hasConcept C42360764 @default.
- W2921736967 hasConcept C43617362 @default.
- W2921736967 hasConcept C528095902 @default.
- W2921736967 hasConcept C55493867 @default.
- W2921736967 hasConcept C78519656 @default.
- W2921736967 hasConceptScore W2921736967C115792997 @default.
- W2921736967 hasConceptScore W2921736967C127413603 @default.
- W2921736967 hasConceptScore W2921736967C180461467 @default.
- W2921736967 hasConceptScore W2921736967C185592680 @default.
- W2921736967 hasConceptScore W2921736967C201289731 @default.
- W2921736967 hasConceptScore W2921736967C2778909257 @default.
- W2921736967 hasConceptScore W2921736967C41625074 @default.
- W2921736967 hasConceptScore W2921736967C42360764 @default.
- W2921736967 hasConceptScore W2921736967C43617362 @default.
- W2921736967 hasConceptScore W2921736967C528095902 @default.
- W2921736967 hasConceptScore W2921736967C55493867 @default.
- W2921736967 hasConceptScore W2921736967C78519656 @default.